rm -rf ~/.ssh/known_hosts
sshpass -p <kali_password> ssh -o "StrictHostKeyChecking no" -o ServerAliveInterval=5 root@$1 -p 22 
if [ $? -ne 0 ]; then
	touch ~/kali_lock
else
	rm ~/.kali_lock
fi
#sshpass -p <kali_password> ssh -o "StrictHostKeyChecking no" -o ServerAliveInterval=20 root@<provider -p 29251
